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LAGUNA BEACH COUNTY WATER DISTRICT
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DISTRICT ENGINEER RCE
'1·2S-65
DATE
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CONSTRUCTION NOTES
CONSTRUCT t4 CU. HMWPE RECTIFIER CABLE IN l" DIA. GALV. PIPE
CONDUIT. WRAP CONDUIT W/PVC TAPE, 1/2 LAP. EXTEND CONDUIT
FROM 2' IN FRONT OF CURB FACE TO EXISTING RECTIFIER UNIT.
REMOVE AND REPLACE IN KIND EXISTING CONCRETE CURB, GUTTER AND
SIDEWALK AS REQUIRED. CONNECT CABLE TO EXISTING RECTIFIER AS
DIRECTED BY ENGINEER.
SAW CUT AND REMOVE A.C. PAVEMENT AS REQUIRED TO EXCAVATE
EXISTING VALVE. INSTALL RECTIFIER CABLE AND BONDING CABLES TO
EXISTING PIPE FLANGES USING EXOTHERMIC WELDING PROCESS PER
DETAIL NO. 1 ON SHEET NO. 2. BACKFILL EXCAVATION AND RESTORE
PAVEMENT PER DETAIL NO. 2 ON SHEET 2 AND IN ACCORDANCE WITH
CALTRANS PERMIT.
SAW CUT 1/2" W X l" DP. MIN. SLOTS IN PAVEMENT PER CALTRANS
STD. PLANS. INSTALL t4CU. (7 STRAND) HMWPE CABLE IN SLOT USING
1/4" THICK WOOD• PADDLE. FILL SLOT WITH EPOXY SEALANT IN
ACCORDANCE WITH CALTRANS STD. SPEC. 86-5.0lA (5) AND 95-2.09.
SAW CUT AND REMOVE A.C. PAVEMENT AS REQUIRED TO EXCAVATE
EXISTING VALVE. INSTALL FLANGE INSULATING KIT ON ONE SIDE OF
EXISTING 18-INCH BUTTERFLY VALVE PER DETAIL NO. 3 ON SHEET 2.
BACKFILL EXCAVATION AND RESTORE PAVEMENT PER NEWPORT BEACH
STD.-105-L.
CORE DRILL HOLE THRO EXISTING MANHOLE WALL AND INSTALL l" DIA.
CONDUIT, DRYPACK ANNULAR SPACE. CONNECT BONDING CABLE TO
EXISTING PIPE FLANGE USING EXOTHERMIC WELDING PROCESS.
SAW CUT AND REMOVE A.C. PAVEMENT AS REQUIRED TO EXCAVATE
EXISTING 30" WATER MAIN. CONNECT BONDING CABLE TO PIPE WALL
PER DETAIL NO. 4 ON SHEET 2. BACKFILL EXCAVATION AND RESTORE
PAVEMENT PER DETAIL NO. 2 ON SHEET 2 AND IN ACCORDANCE WITH
CALTRANS PERMIT.
CONNECT BONDING CABLE TO ONE (1) LEAD WIRE WITHIN EXISTING TEST
STATION.
APPROVED
a 71,~.~'!:'.!!:'.1:'.::'.~"~~ DIRECTOR OF UTILITIES
~ P.O BOX 2590 • 1401 QUAIL STREET. NEWPORT BEACH. CALIFORNIA 92663
, ~ • (714) 833-0070
~fl.[//~ CRE NO. 14 8-Z3-!3S
DATE
DATE BY DESCRIPTION
REVISIONS
R.E. NO, ___ _
DAT"----------~
APP'□. DESIGNED I/RB
CHECKED
Hr./K
DRAWN
Mh'L
DATE
8-5-85
CATH0.0/C PROTECT/ON
O!=
/8-l#Ch" J1/A7"ER £}/9TR/Bt/TIO/v MA/#
/N PAC/,C-/C COAST H/GJIWAY
CITY OF NEWPORT BEACH
PUBLIC WORKS DEPARTMENT SHEET /
RBF 22568
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FIELD TOP
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ELEVATION SECTION
' REMOVE EXISTING COATING 'AS REQUIRED FROM PIPE FLANGE TO
FACILITATE INSTALLATION. CLEAN STEEL BY WIRE BRUSH METHOD AND
GRIND TO BRIGHT METAL PRIOR TO WELDING.
INSTALL THREE (3) t4 AWG (7 STRAND) COPPER BONDING CABLES, WITH
HMWPE INSULATION, WHERE INDICATED, USING THE EXOTHERMIC WELDING
PROCESS.
#4 CU. HMWPE CABLE FROM RECTIFIER, INSTALL WITH TOP BONDING
CABLE.
RESTORE PIPE COATING, WITH CEMENT MORTAR OR KOPPERS BITUMASTIC
NO. 505, FILLING ALL VOIDS.
DETAIL NO. 1
NTS
NUT
STEEL WASHER
FULL FACED PHENOLIC
TYPE 'E' INSULATING GASKET
POLYETHYLENE
INSULATING SLEEVE
PHENOLIC INSULATING WASHER
DETAIL NO. 3
NTS
TRENCH WIDTH •
1" BELOW
G
(3-~-~~<~:-~~~' '
REPLACE TRENCH SECTION
WITH AC IN 4" LIFT!I
1 1/2 SACK CEMENT
~-SLURRY BACKFILL ½
. . . . . .· .
. . . . . .. '
. .
DETAIL NO. 2
NTS
LAGUNA BEACH COUNTY WATER DISTRICT
~<;!,=~=-"'-"""==='.-._~Z859o
DISTRICT ENGINEER RCE
'1·Z5·9S
DATE
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GENERAL MANAGER / DATE
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REMOVE EXISTING FELT WRAP COATING AS NEEDED. CLEAN STEEL
PIPE SURFACE WITH WIRE BRUSH METHOD AND GRIND TO BRIGHT
METAL.
ATTACH BONDING CABLE TO PIPE USING EXOTHERMIC WELDING PROCESS
IN ACCORDANCE WITH ERICO ENGR. SPECIFICATION A160-AOS.
RESTORE PIPE COATING WITH KOPPERS BITUMASTIC NO. SOS, FILLING
ALL VOIDS.
DETAIL NO. 4
NTS
!l ·I Webet1~ei11,,'William'Prost®c';ll.ssociates a -....J PROFESSIONAL ENVIRONMENTAL ENGINEERS & PLANNERS
~ PO BOX 2590 • 1401 QUAIL STREET. NEWPORT BEACH. CALIFORNIA 92663
( 71'11 833-0070 DATE BY DESCRIPTION APP'D.
REVISIONS
APPROVED
DIRECTOR OF UTILITIES
DAT
DESIGNED
uR.B
CHECKED
Hc/K
R.E. NO, ___ _
DRAWN
,1/,'HL
DATE
cf?-5-6'.5
. .
CATh'OOIC PROTECT/ON
o~
18-INCh' 11/ATER 0/STRIBI/TIO# ,,1'/A/N
/AIPAC/F/C COAST H/G.f./WAV
CITY OF NEWPORT BEACH
PUBLIC WORKS DEPARTMENT SHEET 2 OF 2